package study;
import java.lang.String;
public class Jicheng {
	public String sex;
	public String age;
	public String name;
	public String num;
	public Jicheng(String name, String age,String sex,String num){
		this.name = name;
		this.age = age;
		this.sex = sex;
		this.num = num;
        }
    public Jicheng() {}}


